use leaflet.pm for drawing #20
Description
original title: snapping claim polygon points to other claims while drawing
Claims submissions often don't exactly border existing claims although the submitter wanted them to (some offset by 1 block, some completely different points approximating the other claim's border).
This could be prevented by snapping to the points of other nearby polygons when drawing a new polygon.
There is a Leaflet plugin that does this. Example usage